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如果要同步应用的日程到系统日历,则需要首先添加应用权限设置。如上所示:
2.添加框架:#import <EventKit/EventKit.h>
/** 同步到系统日历 */
-(void)aiChatSynchronizeToSystemCalendar{
// 创建一个EventKit事件存储对象
EKEventStore *eventStore = [[EKEventStore alloc] init];
// 请求日历访问权限
if (@available(iOS 17.0,*)) {
[eventStore requestWriteOnlyAccessToEventsWithCompletion:^(BOOL granted, NSError * _Nullable error) {
if (granted) {
// 如果用户授权了访问权限,则继续添加事件到系统日历中
EKEvent *event = [EKEvent eventWithEventStore:eventStore];
event.title = self.model.answer;
// event.startDate = [NSDate date]; // 设置开始时间
if ([self.model.target_date containsString:@"00:00:00"]) {
event.startDate = [TSConvertObject getDateOfTargetTime:self.model.target_date timeStyle:@"yyyy-MM-dd HH:mm:ss"];// 设置开始时间
}
else{
event.startDate = [TSConvertObject getDateOfTargetTime:self.model.target_date timeStyle:@"yyyy-MM-dd"];// 设置开始时间
}
event.endDate = [NSDate dateWithTimeInterval:60*60*24-1 sinceDate:event.startDate]; // 设置结束时间
event.calendar = [eventStore defaultCalendarForNewEvents]; // 获取系统默认日历
NSError *saveError = nil;
[eventStore saveEvent:event span:EKSpanThisEvent commit:YES error:&saveError];
// if (saveError) {
// NSLog(@"同步到系统日历失败了:Error saving event: %@", saveError);
// } else {
// NSLog(@"同步到系统日历成功了:Event saved successfully");
// }
} else {
// 如果用户拒绝了访问权限,则显示相应的提示或者处理逻辑
// NSLog(@"用户拒绝同步到系统日历:Access to calendar was denied");
}
}];
}
else{
[eventStore requestAccessToEntityType:EKEntityTypeEvent completion:^(BOOL granted, NSError *error) {
if (granted) {
// 如果用户授权了访问权限,则继续添加事件到系统日历中
EKEvent *event = [EKEvent eventWithEventStore:eventStore];
event.title = self.model.answer;
// event.startDate = [NSDate date]; // 设置开始时间
if ([self.model.target_date containsString:@"00:00:00"]) {
event.startDate = [TSConvertObject getDateOfTargetTime:self.model.target_date timeStyle:@"yyyy-MM-dd HH:mm:ss"];// 设置开始时间
}
else{
event.startDate = [TSConvertObject getDateOfTargetTime:self.model.target_date timeStyle:@"yyyy-MM-dd"];// 设置开始时间
}
event.endDate = [NSDate dateWithTimeInterval:60*60*24-1 sinceDate:event.startDate]; // 设置结束时间
event.calendar = [eventStore defaultCalendarForNewEvents]; // 获取系统默认日历
NSError *saveError = nil;
[eventStore saveEvent:event span:EKSpanThisEvent commit:YES error:&saveError];
} else {
// 如果用户拒绝了访问权限,则显示相应的提示或者处理逻辑
// NSLog(@"用户拒绝同步到系统日历:Access to calendar was denied");
}
}];
}
}
3.如果想要在删除应用的日程以后,删除系统日历上的相关日程的话,可以如下面所示那样:
/** 同步到系统日历 */
-(void)aiChatSynchronizeToSystemCalendar{
// 创建一个 EventKit 事件存储对象
EKEventStore *eventStore = [[EKEventStore alloc] init];
NSDate *startDate,*endDate;
if ([self.model.startTime containsString:@"00:00"]) {
startDate = [TSConvertObject getDateOfTargetTime:self.model.startTime timeStyle:@"yyyy-MM-dd HH:mm"];// 设置开始时间
endDate = [NSDate dateWithTimeInterval:60*60*24-1 sinceDate:startDate];
}
else{
startDate = [TSConvertObject getDateOfTargetTime:self.model.startTime timeStyle:@"yyyy-MM-dd"];// 设置开始时间
endDate = [NSDate dateWithTimeInterval:60*60*24-1 sinceDate:startDate];
}
// 创建谓词,以过滤日程
NSPredicate *predicate = [eventStore predicateForEventsWithStartDate:startDate endDate:endDate calendars:nil];
NSArray<EKEvent *> *events = [eventStore eventsMatchingPredicate:predicate];
for (EKEvent *event in events) {
if ([event.title isEqualToString:self.model.title]) {
// 找到了与标识符匹配的日程,删除它
NSError *deleteError = nil;
[eventStore removeEvent:event span:EKSpanThisEvent commit:YES error:&deleteError];
// if (deleteError) {
// NSLog(@"删除系统日程失败:Error deleting event: %@", deleteError);
// }
// else {
// NSLog(@"删除系统日程成功:Event deleted successfully");
// }
}
}
}
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